Surgical instrument backend housing



FIG. 1 is a front top perspective view of a first embodiment of asurgical instrument backend housing of our new design;

FIG. 2 is another front top perspective view thereof;

FIG. 3 is a rear top perspective view thereof;

FIG. 4 is another rear top perspective view thereof;

FIG. 5 is a front view thereof;

FIG. 6 is a rear view thereof;

FIG. 7 is a right side view thereof;

FIG. 8 is a left side view thereof;

FIG. 9 is a top view thereof;

FIG. 10 is a front top perspective view of a second embodiment of asurgical instrument backend housing of our new design;

FIG. 11 is another front top perspective view thereof;

FIG. 12 is a rear top perspective view thereof;

FIG. 13 is another rear top perspective view thereof;

FIG. 14 is a front view thereof;

FIG. 15 is a rear view thereof;

FIG. 16 is a right side view thereof;

FIG. 17 is a left side view thereof;

FIG. 18 is a top view thereof;

FIG. 19 is a front top perspective view of a third embodiment of asurgical instrument backend housing of our new design;

FIG. 20 is another front top perspective view thereof;

FIG. 21 is a rear top perspective view thereof;

FIG. 22 is another rear top perspective view thereof;

FIG. 23 is a front view thereof;

FIG. 24 is a rear view thereof;

FIG. 25 is a right side view thereof;

FIG. 26 is a left side view thereof;

FIG. 27 is a top view thereof; and,

FIG. 28 is a perspective view of the first embodiment of the surgicalinstrument backend housing, including a shaft and an end effector thatare depicted in broken lines to indicate an exemplary environment forthe claimed design and do not form any part of the claimed design.

Bottom views of the surgical instrument backend housing embodiments areomitted as the bottom view forms no part of the claimed design.

The surgical instrument backend housing is not limited to the scaleshown herein.

The shade lines in the Figures show contour and not surfaceornamentation.

The broken lines in the Figures show unclaimed portions of the surgicalinstrument end portion and form no part of the claimed design.

CLAIM The ornamental design for a surgical instrument backend housing,as shown and described.